PDA Helpers

protocolConfigPda()                          // ["protocol"]
assetConfigPda(mint)                         // ["asset", mint]
reservePda(mint)                             // ["reserve", mint]
shareMintPda(mint)                           // ["share_mint", mint]
marginPda(authority)                         // ["margin", authority]
debtPositionPda(margin, reserve)             // ["debt", margin, reserve]

["lite_strategy", underlying_mint]
["lite_position", …]   // resolve via resolveLitePosition()